نتایج جستجو برای: antirrhinum majus
تعداد نتایج: 1186 فیلتر نتایج به سال:
The mechanisms that regulate mitochondrial inheritance are not yet clear, even though it is 100 years since the first description of non-Mendelian genetics. Here, we quantified the copy numbers of mitochondrial DNA (mtDNA) in the gametic cells of angiosperm species. We demonstrate that each egg cell from Arabidopsis thaliana, Antirrhinum majus, and Nicotiana tabacum possesses 59.0, 42.7, and 73...
The study aimed to investigate the effects of mycorrhizal inoculation on growth and development; three plant species: Petunia hybrida, Antirrhinum majus, Dianthus chinensis. as well heavy metals in soil. measured various parameters such shoot fresh weight, root flower numbers, length, diameter, leaves number, petiole length. Results showed a significant increase weight 10.74 g, weight1.77g, num...
To increase the utility of Antirrhinum for genetic and evolutionary studies, we constructed a molecular linkage map for an interspecific hybrid A. majus x A. molle. An F(2) population (n = 92) was genotyped at a minimum of 243 individual loci. Although distorted transmission ratios were observed at marker loci throughout the genome, a mapping strategy based on a fixed framework of codominant ma...
Synthesis of flavonoid pigments in flowers requires the co-ordinated expression of genes encoding enzymes in th phenylpropanoid biosynthetic pathway. Some cis-elements involved in the transcriptional control of these genes have been defined. We report binding of petal-specific activities from tobacco and Antirrhinum majus (snapdragon) to an element conserved in promoters of phenylpropanoid bios...
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